KPTI
Karyopharm Therapeutics Inc.Company with tickers: KPTI
CIK
1503802
CUSIP
48576U205
Shares Outstanding
22,543,316
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 68
Total Value: $60,525,505
Total Shares: 8,223,579
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| Opaleye Management Inc. | $6,844,800 | 930,000 | Shares | Sole | 2026-02-17 | View |
| Affinity Asset Advisors, LLC | $6,547,272 | 889,575 | Shares | Sole | 2026-02-13 | View |
| Ikarian Capital, LLC | $4,007,917 | 544,554 | Shares | Sole | 2026-02-18 | View |
| Soleus Capital Management, L.P. | $3,238,400 | 440,000 | Shares | Sole | 2026-02-12 | View |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $3,100,929 | 421,322 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,695,968 | 366,300 | Shares | Other | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,361,824 | 320,900 | Shares | Other | 2026-02-17 | View |
| Davidson Kempner Capital Management LP | $2,281,747 | 310,020 | Shares | Sole | 2026-02-17 | View |
| BRAIDWELL LP | $2,232,803 | 303,370 | Shares | Sole | 2026-02-17 | View |
| Exome Asset Management LLC | $2,175,181 | 295,541 | Shares | Sole | 2026-02-13 | View |
| AMERIPRISE FINANCIAL INC | $2,037,844 | 276,881 | Shares | Defined | 2026-02-17 | View |
| Boxer Capital Management, LLC | $1,858,664 | 252,536 | Shares | Sole | 2026-02-17 | View |
| BlackRock, Inc. | $1,822,024 | 247,558 | Shares | Sole | 2026-02-12 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $1,381,721 | 187,734 | Shares | Defined | 2026-02-09 | View |
| TWO SIGMA INVESTMENTS, LP | $1,095,116 | 148,793 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,087,057 | 147,698 | Shares | Other | 2026-02-17 | View |
| BOOTHBAY FUND MANAGEMENT, LLC | $1,064,462 | 144,628 | Shares | Other | 2026-02-17 | View |
| Catalio Capital Management, LP | $1,052,362 | 142,984 | Shares | Sole | 2026-02-17 | View |
| Avidity Partners Management LP | $990,405 | 134,566 | Shares | Sole | 2026-02-13 | View |
| MARSHALL WACE, LLP | $945,398 | 128,451 | Shares | Other | 2026-02-13 | View |
| GROUP ONE TRADING, L.P. | $753,803 | 102,419 | Shares | Sole | 2026-02-12 | View |
| C WorldWide Group Holding A/S | $736,000 | 100,000 | Shares | Defined | 2026-02-04 | View |
| Walleye Capital LLC | $704,145 | 95,672 | Shares | Sole | 2026-02-13 | View |
| TWO SIGMA ADVISERS, LP | $660,405 | 89,729 | Shares | Sole | 2026-02-17 | View |
| UBS Group AG | $651,028 | 88,455 | Shares | Defined | 2026-01-29 | View |
| CITADEL ADVISORS LLC | $524,768 | 71,300 | Shares | Defined | 2026-02-17 | View |
| BRIDGEWAY CAPITAL MANAGEMENT INC | $484,825 | 65,873 | Shares | Sole | 2026-02-17 | View |
| Context Capital Management, LLC | $463,643 | 62,995 | Shares | Sole | 2026-02-13 | View |
| RENAISSANCE TECHNOLOGIES LLC | $440,967 | 59,914 | Shares | Sole | 2026-02-12 | View |
| Quadrature Capital Ltd | $439,450 | 59,708 | Shares | Other | 2026-02-17 | View |
| STATE STREET CORP | $433,813 | 58,942 | Shares | Defined | 2026-02-13 | View |
| ROYAL BANK OF CANADA | $426,879 | 58,000 | Shares | Defined | 2026-02-17 | View |
| Connor, Clark & Lunn Investment Management Ltd. | $421,080 | 57,212 | Shares | Sole | 2026-02-10 | View |
| Jump Financial, LLC | $396,085 | 53,816 | Shares | Defined | 2026-02-17 | View |
| DAFNA Capital Management LLC | $375,360 | 51,000 | Shares | Sole | 2026-02-17 | View |
| BANK OF AMERICA CORP /DE/ | $353,926 | 48,088 | Shares | Defined | 2026-02-17 | View |
| Trexquant Investment LP | $307,154 | 41,733 | Shares | Sole | 2026-02-17 | View |
| SILVERBACK ASSET MANAGEMENT LLC | $294,400 | 40,000 | Shares | Sole | 2026-02-17 | View |
| JANE STREET GROUP, LLC | $262,752 | 35,700 | Shares | Defined | 2026-02-12 | View |
| JANE STREET GROUP, LLC | $261,522 | 35,533 | Shares | Defined | 2026-02-12 | View |
| SIMPLEX TRADING, LLC | $241,908 | 32,868 | Shares | Sole | 2026-02-11 | View |
| CITADEL ADVISORS LLC | $239,200 | 32,500 | Shares | Defined | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $233,378 | 31,709 | Shares | Defined | 2026-02-17 | View |
| NORTHERN TRUST CORP | $213,608 | 29,023 | Shares | Defined | 2026-02-17 | View |
| PRELUDE CAPITAL MANAGEMENT, LLC | $211,401 | 28,723 | Shares | Other | 2026-02-17 | View |
| Baird Financial Group, Inc. | $206,028 | 27,993 | Shares | Defined | 2026-02-13 | View |
| JANE STREET GROUP, LLC | $147,936 | 20,100 | Shares | Defined | 2026-02-12 | View |
| Persistent Asset Partners Ltd | $134,805 | 18,316 | Shares | Sole | 2026-02-17 | View |
| Tudor Investment Corp Et Al | $95,105 | 12,922 | Shares | Defined | 2026-02-17 | View |
| Belvedere Trading LLC | $90,528 | 12,300 | Shares | Sole | 2026-02-10 | View |
| XTX Topco Ltd | $87,613 | 11,904 | Shares | Defined | 2026-02-17 | View |
| Bank of New York Mellon Corp | $81,599 | 11,087 | Shares | Defined | 2026-02-10 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $80,120 | 10,886 | Shares | Defined | 2026-02-17 | View |
| CI Private Wealth, LLC | $73,887 | 10,039 | Shares | Sole | 2026-02-19 | View |
| VANGUARD GROUP INC | $60,403 | 8,207 | Shares | Defined | 2026-01-29 | View |
| BARCLAYS PLC | $30,242 | 4,109 | Shares | Sole | 2026-02-13 | View |
| ACADIAN ASSET MANAGEMENT LLC | $27,423 | 3,726 | Shares | Defined | 2026-02-10 | View |
| TD Waterhouse Canada Inc. | $23,574 | 3,203 | Shares | Defined | 2026-01-27 | View |
| JPMORGAN CHASE & CO | $12,813 | 1,741 | Shares | Defined | 2026-02-11 | View |
| Rockefeller Capital Management L.P. | $5,394 | 733 | Shares | Defined | 2026-02-17 | View |
| FMR LLC | $4,997 | 679 | Shares | Defined | 2026-02-17 | View |
| Aspect Partners, LLC | $2,877 | 391 | Shares | Sole | 2026-01-23 | View |
| Quent Capital, LLC | $1,729 | 235 | Shares | Sole | 2026-01-29 | View |
| Advisor Group Holdings, Inc. | $1,472 | 200 | Shares | Defined | 2026-02-17 | View |
| MB, LEVIS & ASSOCIATES, LLC | $736 | 100 | Shares | Sole | 2026-01-14 | View |
| HARBOUR INVESTMENTS, INC. | $625 | 85 | Shares | Sole | 2026-02-09 | View |
| BNP PARIBAS ARBITRAGE, SA | $603 | 82 | Shares | Defined | 2026-02-10 | View |
| SBI Securities Co., Ltd. | $544 | 74 | Shares | Defined | 2026-02-03 | View |
| Activest Wealth Management | $485 | 66 | Shares | Sole | 2026-01-30 | View |
| MORGAN STANLEY | $331 | 45 | Shares | Defined | 2026-02-13 | View |
| Allworth Financial LP | $191 | 26 | Shares | Sole | 2026-02-05 | View |
| CIBC Private Wealth Group, LLC | $22 | 3 | Shares | Sole | 2026-02-12 | View |
| West Branch Capital LLC | $22 | 3 | Shares | Sole | 2026-01-16 | View |
| CITIGROUP INC | $7 | 1 | Shares | Defined | 2026-02-13 | View |